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Abs 1-2 error code

Posted: Tue Mar 22, 2016 7:54 pm
by c_doughty1
Ok the story so far.....I've replaced the abs pump and motor with a new one that has been reconditioned and woop woop the abs light is off.
Now the bad news when I set off driving as soon as I hit the brakes the abs light comes back on. Code 1-2 again grrrrr!
Could it be a dirty abs sensor? Or should I just kill my self as the abs pump has been in and out now twice and if it has to come back out again I may cry.
Help :cry:

Posted: Tue Mar 22, 2016 8:12 pm
by wurlycorner
What does the fault finding guide in the service manual say? (Having now discounted the modulator/pump unit)

Also where did you get a reconditioned unit from?

Re: Abs 1-2 error code

Posted: Tue Mar 22, 2016 8:52 pm
by c_doughty1
To test motor relay, motor fuse and unit fuse....this I'll do tomorrow if I get time.

The abs motor and pump was reconditioned at a place near to where I live.

I'm just getting massively frustrated.

Posted: Tue Mar 22, 2016 9:00 pm
by wurlycorner
Yeah I'm not surprised. Very annoying.

What did they actually do when they refurbished it?

Re: Abs 1-2 error code

Posted: Tue Mar 22, 2016 9:28 pm
by c_doughty1
I dunno....cleaned it I guess lol. I'll check those things tomorrow but fingers crossed

Posted: Wed Mar 23, 2016 9:20 pm
by uberNoobZA
interested in how you get on... Mine is also showing 1-2

Re: Abs 1-2 error code

Posted: Thu Mar 24, 2016 3:54 pm
by c_doughty1
uberNoobZA wrote:interested in how you get on... Mine is also showing 1-2
Do you have a current mot?

Posted: Thu Mar 24, 2016 7:21 pm
by uberNoobZA
c_doughty1 wrote: Do you have a current mot?
Yup :-)

Re: Abs 1-2 error code

Posted: Thu Mar 24, 2016 8:14 pm
by c_doughty1
uberNoobZA wrote:
c_doughty1 wrote: Do you have a current mot?
Yup :-)
Maybe worth investigating it pre new mot, error 1-2 is ABS pump motor circuit problem. You may have a fuse gone or a damaged wire maybe....I had 1-2 now I think we're all sorted I just have air in abs motor pump so I need to bleed it.

Posted: Thu Mar 24, 2016 8:18 pm
by uberNoobZA
I will be looking into it, and intend to do a full brake bleed with I put on the braided brake leads.